Oppo A78 vs Vivo Y77 (China)
The Oppo A78 (2023) runs on the MediaTek Dimensity 700, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Vivo Y77 (China) leads — 29/100 vs 22/100 (a 7-point difference). Key differences: the Oppo A78 has the bigger battery (5000 mAh vs 4500); the Oppo A78 has NFC for contactless payments, the Vivo Y77 (China) doesn't.
Oppo A78
Vivo Y77 (China)
- Bigger battery: 5000 vs 4500 mAh
- Lighter: 188g vs 194g
- Better design/ergonomics (65/100 vs 57/100)
- Faster charging: 80W vs 33W
- Higher refresh rate: 120Hz vs 90Hz
- Better camera (24/100 vs 18/100)
- Better display (100/100 vs 50/100)
Comparing the Oppo A78 vs the Vivo Y77 (China), the Vivo Y77 (China) scores 7 points higher (29/100 vs 22/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Vivo Y77 (China) significantly outperforms the Oppo A78 (100/100 vs 50/100). In the "camera" category, the Vivo Y77 (China) is a bit better (24/100 vs 18/100). In the "battery" category, both devices are on the same level — 39/100. In the "design" category, the Oppo A78 is a bit better (65/100 vs 57/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo A78 | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 700 | MediaTek Dimensity 930 | |
| AnTuTu | 515647 | — | |
| Geekbench Single | 688 | — | |
| Geekbench Multi | 1794 | — | |
| Display | 6.6" IPS LCD | 6.6" IPS LCD | |
| Resolution | 720x1612 | 1080x2388 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 5000 mAh | 4500 mAh | |
| Charging | 33W | 80W | |
| DXOMark (camera) | 69 | — | |
| Main camera | 50 MP | 50 MP | |
| Front camera | 8 MP | 8 MP | |
| RAM | 8GB | 6GB / 8GB / 12GB | |
| Storage | 128GB | 128GB / 256GB | |
| OS | Android 12, ColorOS 13 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 600 nits | — | |
| NFC | yes | no | |
| Protection | IP54 | — | |
| Dimensions | 163.8×75.1×8.0 mm | 164.2×75.8×8.6 mm | |
| Weight | 188 g | 194 g | |
| Price | — | — |
Oppo A78
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo Y77 (China)
- Main: 50MP f/f/1.8
- Front: 8MP
Oppo A78
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: 90 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Oppo A78
- 5000 mAh
- Wired: 33W
- No wireless charging
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
performance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, the Vivo Y77 (China) significantly outperforms the Oppo A78 (100/100 vs 50/100).
camera
In the "camera" category, the Vivo Y77 (China) is a bit better (24/100 vs 18/100).
battery
In the "battery" category, both devices are on the same level — 39/100.
design
In the "design" category, the Oppo A78 is a bit better (65/100 vs 57/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Oppo A78 or the Vivo Y77 (China)?
The Vivo Y77 (China) edges out the Oppo A78 by just 7 points — the two devices are very close in overall level.
What is the rating of the Oppo A78 and the Vivo Y77 (China)?
The Oppo A78 has a MobileRank rating of 22/100, the Vivo Y77 (China) — 29/100.
Which has the better camera: the Oppo A78 or the Vivo Y77 (China)?
The Vivo Y77 (China) leads on camera score (24/100 vs 18/100).
Should you choose the Oppo A78 over the Vivo Y77 (China)?
The Oppo A78 is a better fit for everyday use. The Vivo Y77 (China) is a better fit for everyday use.